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(上海市城市建設(shè)設(shè)計(jì)研究總院， 上海 200125)

［摘要］鋼筋桁架混凝土疊合樓板作為裝配整體式混凝土結(jié)構(gòu)的重要部件，在設(shè)計(jì)中經(jīng)常被采用，然而針對(duì)鋼筋桁架混凝土疊合樓板的相關(guān)規(guī)范明顯滯后，這給設(shè)計(jì)人員提出了挑戰(zhàn)。針對(duì)鋼筋桁架混凝土疊合樓板設(shè)計(jì)中的關(guān)鍵問(wèn)題進(jìn)行了系統(tǒng)研究，提出了荷載選取、兩階段受力分析驗(yàn)算的一系列方法，并給出了一個(gè)具體工程實(shí)例，可為類(lèi)似工程設(shè)計(jì)提供有益的參考。

［關(guān)鍵詞］裝配整體式混凝土結(jié)構(gòu)； 鋼筋桁架； 疊合樓板； 兩階段受力分析

中圖分類(lèi)號(hào)：TU375文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2016)18-0099-05

Design method for reinforcement truss concrete composite slab

Lu Jiasen, Xu Haibing, Zheng Zhenpeng

(Shanghai Urban Construction Design & Research Institute, Shanghai 200125, China)

Abstract:Reinforcement truss concrete composite slab, as one of the key members, has been usually used in the design of assembled monolithic concrete structure. However, the current code for this type of composite slab is obviously lagging behind, which puts forward challenges for designers. The research of the key issues in design for reinforcement truss composite slab was carried out, a series of method was proposed including loading selection and two stage mechanical analysis and calculation, and a specific engineering example was given, which can be a beneficial reference for the similar engineering design.

Keywords:assembled monolithic concrete structure; reinforcement truss; concrete composite slab; two stage mechanical analysis

作者簡(jiǎn)介：盧家森，博士，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，英國(guó)皇家結(jié)構(gòu)工程師協(xié)會(huì)會(huì)員，Email：lujiasen99@sina.com。